1、2024-2025学年七年级英语上册单元语法全面突破Unit1This is me!语法专练:完成句子一般现在时(be动词)1These are my grandparents. (改为一般疑问句)_ these your grandparents?2My cousin Sandy is good at Maths. (改为一般疑问句)_ _ cousin Sandy good at Maths?3They are my sisters. (改为一般疑问句,并作否定回答)_ they your sisters?_, _ _.4It is on the desk. (主语变为复数)_ _ on
2、the desk.5It is in your schoolbag. (改为一般疑问句,并作否定回答)_ in your schoolbag? No, _.6I am a Chinese student. (改为复数句)_ _ Chinese _.7She is from Shanghai. (改为复数句)_ _ from Shanghai.8There are some English books. (主语改为单数)_ _ English book.9Im reading a newspaper in the living room. (改为一般疑问句)_ you_ a newspaper
3、in the living room?10Whats the weather like today? (用last Sunday改写句子)What _ the weather like last Sunday?11We were at school yesterday. (改为否定句)We _ _ at school yesterday.12This pencil case is his. (改为复数句) These _ _ _ _.13Its large ear is like a open fan.(改为复数句)_ large_ _ like open _.14There are thre
4、e sofas in your living room. (改为单数句)There _ _ _ in your living room.15They are from France. (变为否定句)_.16We are busy on weekdays. (改为一般疑问句)_ you_ on weekdays?17Im a student in Class 1. (改为复数句)We _ _ in Class 1.18That is a model plane. (改为复数句)_ _ model _.19Those trousers are his.(改为一般疑问句)_ trousers his
5、?20That photo is very old. (变为复数) Those _ _ very old.21That ball is under the desk. (变为复数句)_ balls_ under the desk.22A dictionary is on the desk. (改为复数)Some _ on the desk.23There are oranges on the table. (变为单数句)There _ _ orange on the table.24It is on the desk. (变为复数句)_ _ on the desk.25Is that a ba
6、ll? (改为复数句)_?26Are those your books? (改为单数句子)_ that your _?27It is a dictionary.(改为复数句子)They _ _.28Is the watch on the table? (改为复数句)_ the_ on the table?29Whats that in English?(改为复数句)What_ _ in English?30That is a model plane. (改为复数形式)_ _ model planes.31Here are useful dictionaries.(改为单数句)_ 32My bo
7、oks and tapes are in the bookcase. (改成否定句)My books and tapes _ _ in the bookcase.33That is my friend. (改为复数句)_ _ my friends.34When is your class? (变为复数形式) When _ your_?35Those are his sisters. (改为单数句)_ his_.36Is this his jacket? (改为肯定陈述句)_ _ his jacket.37This is my new school. (改为一般疑问句,并作否定回答)_ this
8、_ new school? No, _ _.38Those are English books. (改为单数句子)_ _ English book.39This is his uncle. (改为复数形式)_ his uncles.40Those are my pencils. (改为单数句)_ _ my pencil.41This is my ruler. (改为复数句)_ _ my rulers.42Those are my pens.(改为单数句)_ _ my pen.43That is my dictionary. (改为复数)_ _ my _.44Gina is in No. 8 M
9、iddle School. Anna is in No. 8 Middle School, too.(合并为一句)Gina and Anna _ in the _ school.45His dictionary is on the bed.(改为复数句)His _ _ on the bed.46Im Jack.(改为一般疑问句)_ Jack?47Im a student.(改为复数句)We _ _.48Are they your sisters ? (改为单数句)_ _ your sister?49Juice and water are healthy drinks. (改为一般疑问句)_ j
10、uice and water _ drinks?50This is an apple. (改为复数句) These _.51That is a new shirt. (改为复数形式)_ _ new shirts.52Those are old pictures. (改为单数)_ _ old picture.53Is this your book? (改为复数句)_ your books?54There is a child on the playground.(改为复数形式)There _ some_ on the playground.55Is there any knife on the
11、table?(改复数句子)_ there any _ on the table?56These are his sisters. (改为否定句)_ _ his sisters.57We are office workers.(改为单数句)_ am_ office worker.58Those are some old tape players. (改为单数句)_ _ _ old tape player.59Tims cup and pencil box are black. (改为否定句)Tims cup and pencil box _ black.60Those are interesti
12、ng English books.(改为单数句)_ _ an interesting English book.61The yellow T-shirt is on great sale. (改为复数形式)The yellow _ _ _ great sale.62We are in different schools. (改为一般疑问句)_ _ in different schools?63There is a library at the school.(改为复数句)_ some_ at the school.64How much is this computer? (改为复数句)How
13、much _?65Where is the box? (为复数句)Where _ the_?66A red apple is in the box. (用some 改为复数句)_ _ _ _ in the box.67Its an orange. (改为复数句)_ 68It is a good book. (改为复数句)_.69Those are English dictionaries. (改成单数句)_70That is an orange radio.(改为复数句)_ _ orange radios.71Here is a photo of our classroom. (改为复数句)H
14、ere _ some_ of our classroom.72She is my cousin.(改为一般疑问句)_ _ your cousin?73That is a black dog.(改为复数句)_ black_.74That is my sister. (变成复数)_75These are my erasers. (改为单数句)This _ my_.76This is my cousin. (改为复数句)_ my cousins.77Im watching TV now. (改为一般疑问句)_78Its my knife. (改为复数句)_ our_.79There are some
15、 shops near my new flat.(改为否定句)_ _ _ shops near my new flat.80The man wears glasses. He is my history teacher. (合并为一句)The man _ glasses_ my history teacher.参考答案1Are【详解】句意:这些是你的祖父母吗?分析句子结构可知,该句为“主语+be动词+表语”的结构,这种结构在变为一般疑问句时,直接将be动词提前,本句中的be动词为are,将are提前,且首字母要大写。故填Are。2 Is your【详解】句意:我的表妹桑迪擅长数学。原句中有be
16、动词is,变一般疑问句时提到句首;原句中my“我的”,改为一般疑问句时要用your“你的”。故填Is;your。3Are No they arent【详解】句意:她们是我的姐妹。根据汉语提示可知,需要把一个陈述句变为一般疑问问句,陈述句的谓语是are,应把它提到主语之前变成一般疑问问句,位于句首首字母应大写。其否定回答为No,主语+arent,其中主语是they。故填Are;No;they;arent。4 They are【详解】句意:它在桌子上。原句时态为一般现在时,主语为it,复数形式为they“它们”,人称代词主格,并将原句中be动词is变为are。故填They;are。5 Is it
17、it isnt【详解】句意:它在你的书包里。变成一般疑问句,需将is提到主语it之前;作否定回答时,用“No, it isnt.”。故填Is it;it isnt。6We are students【详解】句意:我是一名中国学生。I的复数是we,对应的be动词改为are,student改为复数形式students,故填We;are;students。7 They are【详解】句意:她来自上海。改为复数时,此句表达为“她们来自上海”,她们they,作主语,后跟系动词are,其他不发生变化。故填They;are。8Theres an【详解】句意:有一些英语书。some English books的
18、单数形式是an English book,此时there be句型中be动词用is;there is缩写成theres。故填Theres;an。9 Are reading【详解】句意:我正在客厅里看报纸。原句的主语是第一人称I,变为一般疑问句时,主语变为you,be动词变为are,放在句首主语之前;后跟现在分词reading;句首单词首字母大写。故填Are;reading。10was【详解】句意:今天天气怎么样?用“last Sunday”改句子时,句子改为一般过去时,主语是the weather,be动词用was。故填was。11were not【详解】句意:我们昨天在学校。变否定句时,在b
19、e动词were后加not。故填were;not。12pencil cases are theirs【详解】句意:这个铅笔盒是他的。pencil case的复数是pencil cases,is的复数是are,his的复数是theirs。故填pencil;cases;are;theirs。13 Their ears are fans【详解】句意:它的大耳朵像一把敞开的扇子。原句的its是形容词性物主代词,其复数形式为their “它们的”;ear的复数形式为ears;is的复数形式为are;fan的复数形式为fans;故填Their;ears;are;fans。14is a sofa【详解】句意:
20、你的客厅里有三个沙发。复数句变单数句,原句中的复数名词,be动词都要变成单数,are对应的单数是is;three sofas要变成单数a sofa,故填is;a;sofa。15They are not from France【详解】句意:他们来自法国。陈述句改否定句,谓语为be动词,在be动词后加not,其余不变。故填They are not from France。16 Are busy【详解】句意:我们在工作日很忙。观察句子结构可知,本句是含有be动词的“主系表”结构的句子。变疑问句时,将be动词are提至句首,首字母大写,人称代词“we”换为“you”,其他照抄即可。故填Are;busy
21、。17are students【详解】句意:我是1班的学生。根据题目要求,把单数句改为复数句;We后面be动词用are,表语a student的复数形式是students。故填are;students。18Those are planes【详解】句意:那是一架模型飞机。题干要求改为复数句,that的复数是those;is的复数为are;plane的复数是planes。故填Those;are;planes。19Are those【详解】句意:那些裤子是他的。考查陈述句变一般疑问句。原句是含有系动词are的一般现在时,改为一般疑问句要把are提到主语“Those trousers”的前面,其它部分
22、不变。故填Are those。20photos are【详解】句意:那张照片是非常老的。photo的复数是photos,be动词用are。故填photos;are。21 Those are【详解】句意:那个球在桌子下面。that的复数是those,is的复数形式是are,故填Those;are。22dictionaries are【详解】句意:一本词典在桌子上。dictionary的复数形式是dictionaries,is的复数形式是are,故填dictionaries are。23is an【详解】句意:桌子上有橙子。变为单数,are改为is;oranges是以元音音素开头的单词,因此变为单
23、数需用不定冠词an,即an orange。故填is;an。24 They are【详解】句意:它在桌子上。原句为一般现在时的肯定句,变为复数句,it的复数形式为they,is的复数形式为are,句首字母大写。故填They;are。25Are those balls【详解】句意:那是一个球吗?考查单数句变复数句。原句是一般现在时的一般疑问句,根据要求由单数句变为复数句,is的复数是are;that的复数是those;a ball的复数是balls,句首首字母大写。故填Are those balls。26 Is book【详解】句意:那些是你的书吗?要求将原句“Are those your boo
24、ks?”改为单数句子,are的三单形式是is,books的单数形式是book。故填Is;book。27are dictionaries【详解】句意:这是一本字典。根据题意可知,变复数句时,is应变为are,表语a dictionary应变为其复数形式dictionaries。故填are;dictionaries。28 Are watches【详解】句意:手表在桌子上吗?Is的复数是Are,watch的复数是watches。故填Are;watches。29are those【详解】句意:那个用英语怎么说?变为复数句,be动词is应变为are,指示代词that的复数形式为those“那些”。故填a
25、re;those。30 Those are【详解】句意:那是一个飞机模型。单数句变为复数句,That要变为Those,is要变为are,plane要变为复数形式planes。故填Those;are。31Here is a useful dictionary.【详解】句意:这里有一些有用的词典。改为单数句,be动词are改成is;名词dictionaries改成单数dictionary,前面加不定冠词a,修饰可数名词的单数。故填Here is a useful dictionary.32are not【详解】句意:我的书和磁带在书架上。原句谓语动词是be动词,改成否定句则在be动词are后加no
26、t。故填are;not。33Those are【详解】句意:那是我的朋友。that“那,那个”,其复数为those“那些”,句首首字母大写;those作主语,be动词用are。故填Those;are。34are classes【详解】句意:你什么时候上课?is的复数形式是are,class的复数形式是classes,故填are;classes。35 Thats sister【详解】句意:那是他的妹妹。原句中指示代词“Those”的单数形式是指示代词“That”,be动词“are”的单数形式是“is”,故第一空填Thats;名词复数sisters的单数形式是sister。故填Thats;sist
27、er。36This is 【详解】句意:这是他的夹克衫吗?考查一般疑问句和陈述句的转换。分析句子可知,句子结构为“be动词+主语+表语”,一般疑问句将be动词提前,所以肯定陈述句需要将主语还原位置并大写其首字母,故填This;is。37 Is your it isnt【详解】句意:这是我的新学校。分析原句可知,句中包含了be动词is,改为一般疑问句时,把is提到句首,首字母大写,原句中的my“我的”改成your“你的”,其他成分保持不变,所以第一空填Is,第二空填your;Is引导的一般疑问句的否定回答的结构是:No, 主语+isnt,问句的主语是this,回答时用it代替,所以第三空填it,
28、第四空填isnt。故填Is;your;it;isnt。38 Thats an【详解】句意:那些是英语书。根据汉语要求可知,those的单数为that,句子开头首字母大写;are的单数为is;thats=that is;English为元音音素开头的单词,前用不定冠词an。故填Thats;an。39These are【详解】句意:这是他的叔叔。单数变复数,This复数是These“这些”;is复数是are。故填These are。40That is【详解】句意:那些是我的铅笔。改为单数句,指示代词those改为that,are改为is。故填That;is。41 These are【详解】句意:这
29、是我的尺子。改为复数句时,This要改成复数These “这些”,is要改成are。故填These;are。42 That is【详解】句意:那些是我的笔。根据题干,改为单数句,则those要变成单数that;are要变成单数is。故填That;is。43 Those are dictionaries【详解】句意:那是我的字典。that的复数是those,is的复数是are,dictionary的复数是dictionaries。故填Those;are;dictionaries。44are same【详解】句意:吉娜在第八中学。安娜也在第八中学。根据句意和语境可知,此处表达的是“吉娜和安娜都在第
30、八中学。”,时态为一般现在时,合并后的句子主语是Gina and Anna,所以be动词要用are;由“school”可知,第二空应该填入形容词same,意为“相同的”,表示“在同一所学校”。故填are;same。45dictionaries are【详解】句意:他的字典在床上。根据题目要求,改为复数句要将可数名词dictionary“字典”变为复数形式dictionaries,be动词is要改为are。故填dictionaries;are。46Are you【详解】句意:我是Jack。一般疑问句将I改为you,be动词换成are,将be动词放在句首,故填Are you。47are stude
31、nts【详解】句意:我是一个学生。根据题目要求,可知是要把单数句改为复数句;主语I的复数形式是we,位于句首首字母要大写,we对应的be动词是are,表语a student的复数形式是students。故填are;students。48 Is she【详解】句意:她们是你的姐姐吗?根据“your sisters”可知,此处指女生,they的单数形式用she,时态为一般现在时,be动词用is。故填Is;she。49 Are healthy【详解】句意;果汁和水是健康的饮料。根据题干可知,肯定句中包含be动词are,在改为一般疑问句时应把are提前,句首首字母大写;名词drinks前应为形容词he
32、althy。故填Are;healthy。50are apples【详解】句意:这是一个苹果。“These”后be动词用are;apple的复数形式为apples。故填are apples。51 Those are【详解】句意:那是一件新衬衫。that的复数形式是those;is的复数形式是are。故填Those;are。52Thats an【详解】句意:那些是旧照片。those对应的单数是that,are对应的单数是is,that和is可缩写成Thats。picture“照片”为可数名词,表单数时,应用不定冠词修饰,由于old以元音音素开头,故应用an。故填Thats;an。53Are the
33、se【详解】句意:这是你的书吗?改为复数句,is改为are,句首首字母大写;this的复数为these。故填Are these。54are children【详解】句意:操场上有一个孩子。根据题目要求变为复数形式,is的复数是are;child的复数是children。故填are;children。55 Are knives【详解】句意:在桌子上有刀子吗?根据题干可知,is的复数是are,首字母需大写;knife的复数是knives。故填Are;knives。56 These arent【详解】句意:这些是他的姐妹。原句主语是These,变否定句时,主语不变;原句谓语动词为are,变否定句时,
34、在are的后面的加not,are not可以缩写为arent。故填These;arent。57 I an【详解】句意:我们是上班族。根据要求改为单数句,主语we改为I;are改为am;office workers改为an office worker,因为office是以元音音素开头的单词,其前应使用不定冠词an修饰。故填I;an。58 That is an【详解】句意:那是一些老式磁带播放器。该为单数句,Those“那些”应改为That“那个”;be动词are应改为单数is;some“一些”应改为“一个”,old是以元音音素开头,所以用不定冠词an。故填That;is;an。59are not
35、【详解】句意:Tim的杯子和铅笔盒是黑色的。原句改为否定句,在be动词are后加not,故填are;not。60 That is【详解】句意:那些都是有趣的英语书。those那些,单数是that;are是,单数是is,故填That;is。61 T-shirts are on【详解】句意:黄色T恤衫在大减价。T-shirt“T恤衫”,是可数名词,此处变为复数T-shirts;主语是复数名词,动词用are。故填T-shirts;are;on。62 Are you【详解】句意:我们在不同的学校。此句是一般现在时,变为一般疑问句时,需把be动词are提前至句首,将第一人称复数代词we改为第二人称复数代
36、词you。故填Are;you。63 Therere libraries【详解】句意:在学校里有一个图书馆。根据要求改为复数句,is的复数是are,library的复数形式是libraries 。故填Therere;libraries。64are these computers【详解】句意:这个电脑多少钱?改为复数句,is系动词变为are;this变为“these”;computer变为“computers”。故填are;these;computers。65are boxes【详解】句意:盒子在哪里?is复数是are,box复数是boxes。故填are;boxes。66 Some red app
37、les are【详解】句意:一个红苹果在盒子里。此处要求用some改为复数句,Some放在句首,apple变复数apples;系动词is变为复数are。故填Some;red;apples;are。67They are oranges.【详解】句意:它是一个橘子。it复数为they,be动词用are;orange复数直接加s。故填They are oranges.68 They are good books【详解】句意:这是一本好书。it的复数是they,句首首字母大写;is的复数是are;a good book的复数是good books。故填They;are;good;books。69Tha
38、t is an English dictionary.【详解】句意:那些是英语词典。本句变成单数时,主语Those,be动词are及表语dictionaries都要变成单数,指示代词those的单数形式是that,be动词are的单数用is,复数名词dictionaries的单数形式为dictionary,同时因为English是以元音音素开头的单词,前面加不定冠词an表示“一本英语字典”。故填That is an English dictionary.70 Those are【详解】句意:那是一台橙色的收音机。That的复数形式是Those,句首首字母要大写;be动词要用其复数形式are。故
39、填Those;are。71are photos【详解】句意:这是我们教室的一张照片。原句是Here开头的一个倒装句,谓语动词是系动词is,主语是单数名词“a photo”,改为复数句,主语改为复数名词“photos”,谓语动词改为系动词are,故填are;photos。72 Is she【详解】句意:她是我的表妹。原句中含有be动词is,变一般疑问句时将is提前,句首字母大写。故填Is;she。73 Those are dogs【详解】句意:那是一只黑狗。改为复数句,原句中的that变为复数形式those;is改成are;dog变为复数形式dogs。故填Those are;dogs。74Tho
40、se are my sisters.【详解】句意:那是我的姐姐。That的复数形式是Those,be动词要用其复数形式are,sister的复数形式是sisters。故填Those are my sisters.75is eraser【详解】句意:这些是我的橡皮。改为单数形式,These的单数形式是this;are的单数形式是is;erasers的单数形式是eraser。故填is;eraser。76These are【详解】句意:这是我的表哥。根据题干可知,This的复数是These“这些”,is的复数是are。故填These are。77Are you watching TV now?【解析】略78Theyre knives【详解】句意:这是我的刀。Its的复数是Theyre,knife的复数是knives。故填Theyre;knives。79 There arent any【详解】句意:我的新公寓附近有一些商店。原句是there be句型,变否定句需在be动词are后加not,缩写为arent;否定句中some要